Open Access Conference Proceedings

Abstract: A fine-grained alloy with a Ti-48Al-2Nb-2Cr (in atom pct) composition was prepared by Self-propagating High temperature Synthesis (SHS). The relationship among different compression ratio, microstructure, porosity, density, mechanical properties and residual stresses of the Ti-48Al-2Nb-2Cr alloy was studied by scanning electron microscopy, X-ray diffraction, neutron diffraction and mechanical testing. [..] Read more

Abstract: The article presents tests results of the influence of Li and Ca content on the microstructure and properties of Mg-4Li-1Ca (LX41) and Mg-8Li-2Ca (LX82) alloys after extrusion process. Achieved microstructures of magnesium alloys after extrusion were compared with microstructure after casting and homogenisation. [..] Read more

Abstract: The article presents the results of pilot abrasive tests of diamond segments, made on various metallic binders in powder metallurgy technology, intended for grinding granite surfaces. The article presents the results of testing the hardness of abrasive segments based on the Brinell method. [..] Read more

Abstract: Grade 316L is the low carbon austenitic stainless steel with molybdenum content and is immune from sensitisation (grain boundary carbide precipitation). Thus it is extensively used in heavy gauge welded components. [..] Read more

Abstract: The contribution deals with the determination of the influence of the microgeometry of the cutting tool on the progress and size of the dynamic load of the system in the machining process. The experimental part was realized in conditions of longitudinal turning of aluminum alloy EN AW 2014. [..] Read more

Abstract: Aluminum alloy 5754 (AlMg3) has a high welding and strength properties and also a good resistance to atmospheric and marine corrosion. The alloy is used in many industries such as automotive, railway, marine building, electricity, chemistry and forging. [..] Read more

Abstract: At present, the Tetra Pak waste cartons are brought to be disposed of in well technologically equipped paper mills, where they are pulverized. The fibre is then used in the production of recycled paper and the sandwich press of polyethylene and aluminium foil is then transported to a landfill or to an incinerator. [..] Read more

Abstract: For each company a loss of capacity to settle current liabilities means an emergence of a number of difficulties that may cause bankruptcy. In commercial companies, where current assests are a large share in assets, one can try to regain financial liquidity by gradually liquidating individual current assets. [..] Read more

Abstract: One of the most frequently used methods of quality management in manufacturing and industrial enterprises is the FMEA method. The FMEA (i.e. [..] Read more

Abstract: The main purpose of the paper is the determination of basic causes of non-conformances of anodised coating on aluminium finishing strips. Results of the analysis allow to identify factors that should be paid special attention during the production process. [..] Read more

Abstract: The paper deals with the practical application of the multi stage costing in the foundry. The emphasis in the practical part of the paper is on the calculation method, the definition of basic links and procedures. [..] Read more

Abstract: Power consumption is a key component in all technical branches, not only in metallurgical companies. The reason is quite simple. [..] Read more

Abstract: The paper describes an analysis of storing and inventory management in a metallurgical company and proposes actions for the improvement of the current situation. Methods of ABC and XYZ analysis according to the preliminary determined criteria are used for the evaluation of inventory management. [..] Read more

Abstract: The logistics processes in metallurgical enterprises can be characterized by the high complexity resulting from long production cycles, wide product portfolio, decreasing volume of individual orders and considerable product dimensions. During the historical development of most metallurgical enterprises, a continuous system of logistics processes improvement was not implemented, thanks to which they would be optimized due to the changing conditions of the industry. [..] Read more

Abstract: The aim of the article is to point out the interrelation between the economic results of metallurgical companies and the number of patent applications and utility models. With the constant development of the market environment, not only the business conditions in which each enterprise exists are changing, but the protection of industrial rights is also growing considerably. [..] Read more

Abstract: Possibilities of the use of alternative drives from the point of view of operation of an industrial enterprise are at present almost unlimited, and it will always depend on concrete conditions of the company to which measure the company will decide to use alternative fuels in its fleet. One of the main arguments for using of alternative motor fuels are ecological reasons. [..] Read more

Abstract: This article identifies requirements and conditions for choosing and implementation of appropriate information system for production tracking and evidence in company producing tubular products. The article defines topic of optimal customization of production tracking information system taking into consideration: type of production machine, detail of production tracking, type of tracked data, interval of tracking, reporting requirements and technological possibilities for production tracking. [..] Read more

Abstract: The article deals with the issue of resources needed for the development of competitiveness in Czech manufacturers based on the increasing level of complexity within closed technological chains. The authors base their results on research which showed that primary manufacturers of raw resources export semi-finished products to long distances with a low total added value. The selected sample of manufacturers that produce rolled and drawn wires from steel and nonferrous metals showed that the primary intake are materials imported largely from countries outside the European Union. [..] Read more

Abstract: The aim of the article is to present selected actions taken in the field of natural environment as an important area of corporate social responsibility by enterprises from the metallurgical industry in Poland (division into steel, copper, zinc and lead producers). Analysis was carried out in the field of environmental policy, areas of impact on the natural environment and reduction of consumption of materials, raw materials, fuel, energy and water in the surveyed companies. [..] Read more

Abstract: Almost every day, from different information source, we can hear about problems dealing with CO2 emission and its impact on environment and us - people. A few sources from which CO2 is emitted can be pointed out but this paper focuses on metallurgical industry. [..] Read more